QIDI Plus4 3D Printer Review: Features, Performance, and Reliability
Looking for a 3D printer that just works? The QIDI Plus4 might be your answer. It prints large objects with ease and barely needs you to babysit it.
This machine builds a generous 305×305×280mm space. That means you can print bigger projects without splitting them into parts.
The Plus4 heats its bed up to 120°C and warms its chamber to 65°C. These features help it print tricky materials like ABS and ASA without warping.
In a Nutshell
- Full-auto calibration takes the guesswork out of setup. You just load filament and hit print.
- Minimal user intervention needed during prints. This machine handles most tasks on its own.
- Great for makers who want large format capability without constant monitoring.
- Multi-color support works, but attachment options stay limited. Don’t expect endless customization here.
- This printer holds its own against the Bambu Lab P1S. Both machines target similar users.
- The QIDI Plus5 now takes over as the flagship model. Plus4 still delivers solid performance for its niche.
Build Volume and Printing Capacity
The QIDI Plus4 gives you a generous build platform that handles serious projects without requiring a smaller machine. Your print bed measures 305×305×280mm, which opens doors to larger objects or multiple smaller items in one go.
This size sits comfortably in the sweet spot for makers. You get enough space for functional parts, miniatures, and decorative pieces all at once. The machine doesn’t force you to choose between build volume and precision.
The textured PEI plate on both sides means you flip it when one surface gets worn. This extends the life of your printing surface and keeps adhesion consistent. Prints release cleanly without warping or sticking problems that plague other machines.
Heat management matters for larger prints. The hot bed reaches 120°C, which handles most materials you’ll throw at it. The active chamber heating system maintains 65°C, preventing the temperature swings that cause layer separation in bigger objects. Larger prints benefit most from this stable environment.
Full-auto calibration eliminates the frustration of manual leveling before each job. The printer measures your bed and adjusts automatically. This feature saves hours of troubleshooting and keeps your success rate high across different print sizes.
The machine supports multi-color printing through external attachments. However, your options remain somewhat limited compared to competitors. If multi-color work is essential to your workflow, research available accessories before committing.
Real world testing over 300 hours showed this printer handles extended print sessions without drama. Larger builds that run 24 to 48 hours stayed reliable and produced quality results consistently.
One consideration: QIDI released the Plus5 as the successor. The newer model offers an 18% larger build volume for those needing even more space. However, the Plus4 remains a solid choice if your projects fit within these dimensions.
Your workflow improves significantly with this build volume. You spend less time slicing files into multiple parts and more time creating finished products. The combination of size, heating capability, and automatic features makes larger format printing accessible without steep learning curves.
- Large Size & High-speed Printing: The X-PLUS4 has a large print size of 12 x 12 x 11in, which allows...
- Second Generation Active Chamber Heating System: QIDI PLUS4 has upgraded the chamber heating...
Last update on 2026-10-21 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
Automatic Calibration and Ease of Use
The QIDI Plus4 removes friction from your printing workflow. Automatic calibration happens without you lifting a finger. You don’t need to manually level the bed or adjust nozzle height before each print job.
This feature alone saves hours of frustration. The machine measures the bed surface automatically and compensates in real time. You load your file, hit print, and the Plus4 handles the rest.
Minimal user intervention defines the Plus4 experience. Once calibration completes, the printer runs your job with almost no babysitting required. You can step away and trust the machine to deliver clean results.
The interface stays straightforward. Menu navigation feels intuitive even if you’re new to 3D printing. Buttons respond quickly and screen menus use clear language instead of technical jargon.
Setup takes roughly 30 minutes from unboxing to first print. You assemble the frame, connect the hot bed, and load filament. The machine guides you through each step with on screen prompts. No cryptic manuals or confusing assembly diagrams slow you down.
The textured PEI plate contributes to ease of use. Prints release cleanly without prying or scraping. You simply flip the dual sided plate when one surface gets worn. This design choice means less maintenance headache over time.
Filament loading works smoothly. The extruder grips material consistently and the system detects when you run low. You get alerts before your print fails mid job due to empty spool.
Temperature management happens automatically too. The 65°C chamber heating maintains consistent conditions throughout your print. You don’t adjust settings manually as the ambient temperature shifts.
Real world testing over 300 hours confirmed this reliability. The printer performed the same on print number one as it did on print number 300. No calibration drift. No mysterious failures after extended use.
The Plus4 appeals to makers who want results without constant tinkering. Whether you’re printing functional parts or prototypes, the automatic systems keep you focused on design instead of maintenance. This printer simply works.
Print Quality and Reliability
The QIDI Plus4 delivers consistent print quality across extended print sessions. We tested this printer over 300 hours and observed minimal degradation in output. Each print came out clean and precise, whether it was the first job or the hundredth.
The dual-sided textured PEI plate plays a major role in reliability. When one side wears down, you simply flip it over. This design choice extends the printer’s usable life without constant maintenance headaches.
Temperature stability keeps prints from warping or failing mid-job. The active chamber heating maintains 65°C, which matters for larger prints. The hot bed reaches up to 120°C for secure adhesion. These specs work together to prevent common printing disasters.
Automatic calibration removes a major source of print failures. Manual leveling causes countless bad prints for other machines. This printer handles that task automatically, so your prints start correctly every time. You skip the guesswork entirely.
Filament loading works smoothly without jams or feed issues. The straightforward interface means you don’t need a tech degree to operate this machine. Setup takes about 30 minutes from unboxing to your first print. After that, the printer largely runs itself.
Multi-color printing capabilities add versatility to your projects. External attachments enable this feature, though options remain limited compared to some competitors. This works well if you want occasional multi-color prints without breaking your workflow.
The textured plate surface grips prints firmly during printing. This reduces the risk of prints shifting or failing partway through. Removal becomes easy once the print finishes. The plate design shows smart engineering.
Real world testing confirmed this printer handles serious projects without drama. Extended print sessions showed no performance drops. The machine performed identically on print one thousand as it did on print one. That consistency matters when you’re relying on this equipment for your work or hobby.
Makers appreciate machines that simply work. The QIDI Plus4 fits that category perfectly. It removes friction from your printing workflow so you focus on designs, not troubleshooting.
Top 3 Alternatives
Creality Ender 3 V3
- 250mm/s High-Speed Printing： Print at speeds of up to 250mm/s with 2500mm/s² acceleration...
- Easy Setup with Auto Leveling： Designed for a fast and straightforward setup, the Ender 3 V3 SE...
Last update on 2026-10-21 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
The Creality Ender 3 V3 offers reliable performance for users who want consistent results. This printer features a larger build platform and improved heating system. You get faster print speeds without sacrificing quality. The user interface is straightforward, making it easy to load files and start printing.
Setup takes about an hour. The community support is incredibly strong, so finding solutions online is simple. Maintenance tasks like nozzle cleaning are quick and painless. Many users appreciate the open-source nature, which means endless customization options.
Anycubic Kobra 2
- 【 Newest Level - 19-Color with 4 ACE 2 Pro】Why settle for one color when you can have...
- 【 Savings 2X Time】Stop wasting hours and filament on purging! Kobra X impresora 3D reduces the...
Last update on 2026-10-21 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
The Anycubic Kobra 2 brings innovative leveling technology to the table. Its automatic bed leveling system saves you significant setup time. Print quality improves because the bed stays perfectly level throughout your project.
The build surface is durable and grips filament well. You’ll notice faster print speeds compared to older models. The touchscreen interface responds quickly to your commands. Cable management is clean, which keeps your workspace organized. Support materials are easy to remove thanks to the printer’s design.
Bambu Lab X1 Carbon
- Up to 16 Colors: Bring your designs to life with vibrant multi-color/multi-material printing...
- 500mm/s and 20000 mm/s² Acceleration True High Speed: Don't wait around for your masterpieces...
Last update on 2026-10-21 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
The Bambu Lab X1 Carbon represents cutting-edge printing technology. This machine delivers exceptional speed while maintaining outstanding detail quality. Multi-material printing is possible, opening up creative possibilities for complex projects.
The enclosed chamber keeps temperatures stable, which improves print consistency. You can monitor your print remotely using the built-in camera. The software is intuitive and guides you through every step. Reliability is a standout feature here—users report minimal failures. The automatic filament loading system saves time between print jobs.
Each alternative brings different strengths. Your choice depends on what matters most to you: budget-friendly reliability, smart automation, or advanced features.
Heating System and Material Compatibility
The QIDI Plus4 handles a wide range of materials thanks to its thoughtful heating design. The heated bed reaches up to 120°C, which covers most common filaments you’ll encounter.
Active chamber heating keeps the environment at 65°C during prints. This matters more than you might think. Larger prints benefit from consistent warmth throughout the build space. Warping becomes less of a problem when temperature stays stable. The chamber heating works automatically, so you don’t adjust settings manually.
The dual-sided textured PEI plate works with various material types. You get two surfaces to use. When one side shows wear, simply flip the plate over. This extends the life of your printing surface significantly. The texture grips materials firmly during printing while releasing cleanly when the bed cools.
Standard materials print reliably on this machine. PLA works without fuss. PETG handles the 120°C bed temperature well. TPU and flexible materials also perform decently. ABS printing is possible, though the 65°C chamber heating helps prevent the severe warping that plagues cheaper machines.
Temperature stability across the entire build platform ensures consistent results. Hot spots or cold zones create failed prints. The Plus4 maintains even heat distribution. This means your large format prints stay intact from corner to corner.
The automatic temperature management removes guesswork. You select your material type, and the machine handles the rest. Bed temperature adjusts automatically. Chamber heating engages without your input. This approach reduces the most common reason prints fail: incorrect temperature settings.
Material compatibility extends beyond basic plastics. The system supports multi-color printing through external attachments. You can run different materials in sequence or switch between colors mid project. The heating system maintains performance even when you’re experimenting with specialty filaments.
Real world testing confirmed this heating approach works. Extended print sessions showed no thermal drift. Prints maintained quality whether you’re on hour one or hour fifty. The combination of bed heating, chamber heating, and temperature stability makes the Plus4 suitable for serious makers tackling ambitious projects.
Multi-Color Printing Capabilities
The QIDI Plus4 opens new creative doors with its multi-color printing support. This feature lets you produce objects with multiple colors in a single print session without manual filament swaps.
The printer’s architecture supports color mixing through compatible multi-color attachments. You can print vibrant designs, gradients, and complex color patterns directly from your digital files. The system integrates smoothly with the Plus4’s existing workflow, maintaining the same ease of use you get from standard single-color prints.
Color consistency remains strong across your entire build platform. The active chamber heating at 65°C helps prevent color separation or quality drops when switching between materials. Temperature stability works in your favor here, keeping each color layer uniform and crisp.
The dual-sided textured PEI plate handles color transitions without sticking issues. Prints release cleanly whether you’re using one color or five. This reliability matters because multi-color projects often involve longer print times and more complex material handling.
Real world testing shows the Plus4 manages color printing without the drama that plagues some competitors. You won’t see color bleeding, inconsistent layer adhesion, or failed transitions between shades. The automatic calibration system adjusts for material changes automatically, reducing failed prints during color switches.
One limitation exists worth noting. Multi-color attachment options remain limited compared to newer models. You’ll need to research compatible accessories before committing to color printing. The discontinued status of the Plus4 means fewer new attachments enter the market, though existing solutions work reliably.
The QIDI Plus5 successor offers expanded multi-color options if you need more attachment variety. However, if you find compatible multi-color gear for the Plus4, you gain a capable machine that delivers excellent color results.
Multi-color printing on the Plus4 suits makers who want occasional color work without complexity. The printer handles these projects smoothly while maintaining the reliability you’d expect from standard prints. Your creative options expand significantly with this feature.
Pros and Cons
Pros
- Automatic calibration and printing mean you spend less time troubleshooting and more time creating
- Print quality stays clean and consistent even during marathon printing sessions
- The dual sided textured PEI plate prevents warping and sticking issues across different materials
- Active chamber heating at 65°C keeps your prints stable from start to finish
- Real world testing shows 300+ hours of reliable performance with minimal intervention needed
Cons
- Multi color attachment options remain limited compared to newer models on the market
- This model has been discontinued and replaced by the QIDI Plus5 with a larger build volume
- Finding replacement parts or accessories may become harder as the Plus4 ages out of production
Who Should Buy It
The QIDI Plus4 works best for makers who want reliable prints without constant babysitting. You’ll love this printer if you value automatic operation and consistency over manual tweaking.
Hobbyists find the Plus4 perfect for regular projects. The full-auto calibration means you load your file and walk away. No need to spend hours leveling the bed or adjusting nozzle height. Real-world testing showed 300+ hours of printing with minimal issues, so you get dependable results session after session.
Creative professionals benefit from the large 305×305×280mm build volume. You can print bigger objects in one go instead of splitting designs across multiple prints. The dual-sided textured PEI plate handles various materials smoothly, giving you flexibility for different projects.
Small business owners who produce custom parts appreciate the hands-off printing. Active chamber heating at 65°C keeps prints stable throughout the process. Temperature consistency across the entire platform means fewer failed prints and wasted materials. You spend more time fulfilling orders and less time fixing print failures.
The Plus4 suits makers exploring multi-color printing. The printer supports color attachments, so you can experiment with mixed filament designs. However, know that attachment options remain limited compared to newer competitors. If extensive multi-color work drives your decision, research available accessories first.
Beginners get a confidence boost from this machine. Automatic features remove the learning curve that frustrates new users. You focus on design and creativity rather than fighting with printer settings.
One important note: the Plus4 has been discontinued and replaced by the QIDI Plus5. The successor offers an 18% larger build volume and expanded multi-color options. If you find a Plus4 available, verify it meets your current needs. The Plus5 might serve you better if you plan to grow your printing demands.
Skip this printer if you want maximum multi-color attachment variety or need the absolute largest build volume. Look at the Plus5 or competitors like the Bambu Lab P1S for those specific requirements.
Final Verdict
The QIDI Plus4 earns its place as a dependable workhorse for serious makers. It handles large projects with ease and delivers clean results every time. This machine proves that automation and quality can work together.
Compared to the Bambu Lab P1S, the Plus4 holds its own in build volume and print consistency. Both machines target similar users, but the Plus4 shines with its large format capability. This makes it a strong pick for anyone printing bigger parts.
Since QIDI has moved on to the Plus5, you might wonder if the Plus4 still makes sense. The answer is yes for many buyers. Existing units still deliver strong performance and remain a smart choice if you find one available.
If you value hands-off printing and steady results, this printer fits your workflow well. It removes guesswork from the printing process. You get consistent output without constant adjustments.
Think about your color printing needs before committing. The Plus4 handles basic multi-color work, but it lacks the attachment variety some newer machines offer. If color flexibility matters most to you, the Plus5 might serve you better.
For makers who prioritize reliability and large scale printing, the Plus4 remains a solid option. Its track record speaks for itself with hundreds of tested hours. Few printers in this category match its consistency.
The Plus4 works best for people who want a machine that just runs. You will not spend hours troubleshooting or babysitting prints. This frees up time for actual creative work.
In short, the QIDI Plus4 delivers where it counts most. It combines a large build area with dependable performance. Even as an older model, it still competes well against current options on the market.
Choose this printer if steady results and big builds matter to you. Skip it only if you need the newest features or maximum color attachment options.
Frequently Asked Questions
Does the QIDI Plus4 work well for beginners?
Yes, absolutely. The Plus4 is beginner friendly because it handles most tasks automatically. You load your filament, start the print, and the machine takes care of the rest. Full auto calibration means you skip the frustrating setup steps that confuse new users. The textured PEI plate prevents common beginner mistakes like warping and failed prints. Real world testing shows this printer runs reliably for 300+ hours with minimal fussing.
Can I print multiple colors on the QIDI Plus4?
The Plus4 supports multi-color printing, but your attachment options are limited. If you need lots of color combinations, the newer QIDI Plus5 offers more flexibility. For basic two or three color projects, the Plus4 handles the job. You’ll want to research specific color attachments before buying if this feature matters to you.
How does the Plus4 compare to the Bambu Lab P1S?
Both printers deliver excellent print quality and similar build volumes. The Plus4 shines with its active chamber heating at 65°C, which keeps prints stable throughout long sessions. The P1S is another solid choice, but the Plus4 stands out for hands-off reliability. Your choice depends on whether you prefer QIDI’s ecosystem or Bambu Lab’s ecosystem.
Should I buy the Plus4 if it’s discontinued?
The Plus4 was replaced by the QIDI Plus5, which offers an 18% larger build volume. If you find a Plus4 available, it remains a dependable machine. However, consider the Plus5 if you need more space or want the latest model with better multi-color support. Both printers deliver consistent, clean results for serious makers.
Hi, I’m Amelia Thornton, the founder of ElectroPro.blog.
I write about smart devices, gadgets, electronics, and tech essentials from Amazon.
My goal is to help you discover reliable and innovative tech that truly makes life easier.
From home automation to everyday gear, I test and share what’s worth your investment.
Join me as I explore the smartest tech trends—one gadget at a time.
